29957412 has 24 divisors (see below), whose sum is σ = 71527456. Its totient is φ = 9753408.

The previous prime is 29957407. The next prime is 29957437. The reversal of 29957412 is 21475992.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28513 + ... + 29544.

Almost surely, 2^29957412 is an apocalyptic number.

It is an amenable number.

29957412 is an abundant number, since it is smaller than the sum of its proper divisors (41570044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29957412 is a wasteful number, since it uses less digits than its factorization.

29957412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58107 (or 58105 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 29957412 is about 5473.3364596012. The cubic root of 29957412 is about 310.5761467217.

The spelling of 29957412 in words is "twenty-nine million, nine hundred fifty-seven thousand, four hundred twelve".